chemical reations that release energy are called_______________reaction?

Q: which reaction is not possible in biological system?

A: The reaction that takes place inside a biological system is called a biological reaction. A…

Q: In cation exchange chromatography,

A: Any positively charged ions that come into contact with the resin will be exchanged with other…

Q: Why is information considered as negative entropy?

A: Entropy is known as one of the thermodynamic quantity.

Q: which reactions are anaplerotic reactions ? give examples .

A: Anaplerotic reactions are those reactions that form intermediates of a metabolic pathway . For…

Q: The annamox reaction

A: it is anaerobic ammonium oxidation in this reaction. oxidation ammonium to dinitrogen gas using…

Q: Why is the term dark reactions misleading?

A: Photoautotrophs are a type of higher organisms that can make their source of energy by using light…

Q: Many spontaneous reactions occur very slowly. Whydon’t all spontaneous reactions occur instantly?

A: Biological processes are processes that are crucial for all living organism to live and are composed…

Q: A decreased in entropy is associated with which type of reaction ?

A: Entropy is in simple terms represents the disorder of a system. Entropy is thus a representation…

Q: names of the following polyatomic ions:

A: Many molecules are present as simply binary materials s which are made up of metal cation as well as…

Q: When reacted, how does the use of potassium (K+) vs sodium (Na+) change the soap product?

A: Saponification is a biochemical process which deals with the conversion of  oil, lipid, and fats…

Q: What is the perfect number for enzyme

A: The Enzyme Commission Number (EC Number) is a mathematical grouping plan for enzymes, in view of the…

Q: how is exothermic and endothermic with endergonic and exergonic reactions

A: Substrate molecules are converted to products during a biochemical reaction. Enzymes are proteins…

Q: Why is the dark reaction called a cycle

A: Plants create and produce oxygen by absorbing carbon dioxide from the environment through…

Q: What is energy

A: In living organisms energy fuels them to perform various functions like digestion, circulation,…

Q: Why are many reactions that occur in living systems irreversible for all intents and purposes?

A: A chemical reaction is a process by which a substance is converted into another substance that has a…

Q: A student was asked to determine the activity of four unknown metals, W,X,Y, and Z. They are given…

A: As the student was asked to determine the activity the unknown metal WXY, and Z, which are treated…

Q: What are Reversible Reactions?

A: Reversible reactions are the reactions in which conversion of reactant to product and product to…

Q: What is the connection between entropy and biological reactions

A: Entropy is a significant principle within the physics branch known as thermodynamics. It is a vector…

Q: What is the difference between exothermic and exergonic reactions?

A: The chemical reactions are those reactions that deals with the conversion of reactants to the…

Q: What is a catalyst, and what effect does it have on the activation energy of a reaction?

A: Catalyst - Catalyst is a substance that accelerates a chemical reaction but is itself unchanged in…

Q: What two factors affect the spontaneity of a reaction?

A: The two factors which effect the spontaneous of a reaction are  Enthalpy Change (∆H) Entropy Change…

Q: The mathematical expression for the change in tree energy of a system is AG AH-TAS Which of the…

A: The given free-energy equation is known as the Gibbs-Helmholtz equation. The expression of the…

Q: What is a reactant

A: A reaction is a chemical process in which one or more substances interact chemically to produce…

Q: A spontaneous reaction doesn't have an activation energy. True or false? True or False

A: The activation energy influences the rate at which a reaction happens: if the activation energy is…

Q: What is the difference between endergonic andexergonic chemical reactions?

A: A chemical reaction is the transformation of one or more reactants into one or more products.…

Q: What does a catalyst do? Explain the role of enzymes in biological reactions.

A: Enzymes are the biomolecules that act as a catalyst to carry out the specific chemical reaction that…

Q: The relationship between the compounds CH2OH CH2OH HA CH3 H3C and C- -C-

A: The relationship between the compounds is enantiomers.

Q: Compare and contrast the entropy changes of the dissolution of the following two amino acids…

A: The dissolution of a solute in a solvent tends to increase the entropy due to the distribution of…

Q: What happened to the rate of the reaction when the temperature was decreased? Explain the effect of…

A: Temperature can be expressed in kelvins and degrees Celsius. So, in the Celsius scale, temperature…

Q: how does the chemical reaction of ethanol burning relate to the matter and chemical changes that…

A: Ethanol is an alcohol that can be produced in the body by the process of fermentation. The process…

Q: Why is the entropy of a system dependent on temperature?

A: Entropy, is defined as the measure of a system's thermal energy. It is measured in per unit…

Q: How do enzymes catalyze a metabolic reaction (Substrate and enzymes). Give one metabolic reaction in…

A: Enzymes can be described as a biological catalysts that aid in the speeding up of biochemical…

Q: The sum of all the reactions in a living organism is called its _____________.

A: Living organisms function with the help of a set of chemical reactions that sustains their mere…

Q: Explain the relationship between alphas and alpha states.

A: Brain cells called neurons have the ability to transfer information in the form of electrical…

Q: The most abundant substance in living systems is: U O proteins DNA water O glucose Question 46 Which…

A: Life exists on the earth is the chemical ingridents like water and carbon. Air and water are the two…

Q: what happens in a chemical reaction?  what does activation energy (EA) mean?

A: The process in which the one or more molecules or atoms, the reactants, are converted into one or…

Q: What do we mean by a spontaneous process or spontaneous reaction?

A: Some processes may occur spontaneously and some may occur by force. Thus, there are two different…

Q: a catabolic process.

A:

Q: What can be concluded regarding a spontaneous reaction that becomes nonspontaneous when the…

A: Spontaneous reactions are favourable when they result in a decrease in the enthalpy and an increase…

Q: The process in the Water Cycle by which water is converted from a liquid to vapor by use of heat is…

A:

Q: What is the difference between anabolic and catabolic reactions?

A: The reactions of anabolism and catabolism are part of the process of metabolism which is important…

Q: what is the relationship of enzyme and pH

A: Enzyme are defined as catalysts. They are typically proteins, however some RNA atoms go about as an…

Q: what is a chemical compound

A: Chemicals are found everywhere in the universe. It also makes up biological molecules. These…

Q: Define chemical equilibrium for reversible reactions.

A: Introduction: A chemical reaction is a process where reactants are converted into products. .The…

Q: Why is ATP sometimes called a high-energy molecule?

A: Introduction: ATP (adenosine triphosphate) is a high-energy molecule that provides energy over…

Q: Although both sugar and salt are soluble in water, the way in which they dissolve is different.…

A: Salt is an ionic compound. Sugar is a covalent compound.

Q: Other than cellular metabolism and cellular respiration, what are other chemical reactions that…

A: Chemical reactions involve the breaking of bonds and the creation of new bonds when the two or more…

Q: Explain the meaning of each component in the equation for thechange in free energy of a spontaneous…

A: Spontaneous-is a reaction assumed to be natural since it is a reaction without any prior action to…

Immunology

Immunology is the division of science involved with the immune reactions occurring in living organisms. The organisms are accustomed to evolving internal defense mechanisms to evade the invasion of microbial pathogens. Diverse cells are connected with stimulating the immune responses, which produce inhospitable conditions to the microbes prompting their lysis and thus inhibits the multiplication of the pathogens. The immune system can distinguish the pathogens through the aid of cellular intercommunication and launch responses to destroy them.